Figure 3
(a) Part of the crystal structure of (I) showing the
R22(8) and
R12(6) motifs formed by intermolecular N—H⋯O and C—H⋯O hydrogen bonds (see Table 1), which link the neighbouring anionic unit (DNSA2−) and cationic moiety (PIP2+) into a molecular chain, which propagates parallel to the c axis. (b) Part of the crystal structure of (I) showing the sheet-like architecture. |